1 to 20 of  552 products for dc amplifier

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Makita 5" Angle Grinder, 9558pb, 7.5 Amp, 10,000 Rpm, 5/8"-11, Paddle Switch, Ac/Dc, Lock-Off/On

Makita 5" Angle Grinder, 9558PB, 7.5 Amp, 10,000 RPM, 5/8"-11, Paddle Switch, AC/DC, Lock-Off/On Large Paddle Switch for Comfortable Operation, Powerful 7.5 AMP motor for high output power in a more compact tool (only 4.6 lbs.). Small diameter barrel grip (only 2-1/2") for added comfort. Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. AC/DC switch for use with alternative power source. Protective zig-zig varnish seals the armature from dust and debris for longer tool life. Large paddle switch for comfortable operation. Thicker coil wires are wound more closely to reduce heat and energy loss. All-ball bearing design and metal gear housing for durability. 13.80 L. 5.70 W. 4.70 H.

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Global Industrial
$100.95 See It
2.1 Amp AC-to-12V DC Power Adapter

Power your Orion gear from a household AC wall outlet with the convenient Orion 2.1 Amp AC-to-12V DC Power Adapter. This handy wall-plug adapter will provide power to Orion Atlas or Sirius EQ-G Computerized GoTo Telescope Mounts, StarShoot G3 Deep Sp

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Orion Telescopes & Binoculars
$25.74 See It
6121-31A 11 Amp 5" Small Angle Grinder Trigger Grip, No-Lock, AC/DC, power-tools

FEATURES: • Powerful 11 Amp, 11,000 RPM Motor: Provides maximum performance and durability • Overload Protection: Maximizes motor life • Electronic Clutch: Extends tool life and prevents bind-up • Tool-Free Accessory Change: Easily change "All Accessories" without a wrench • Tool-Free Adjustable Guard: Provides quick guard installations and adjustments • Advanced Airflow System: Maximizes airflow and reduces debris ingress, improving motor life and performance • Debris Baffles – protect internal components by deflecting damaging debris out of the airflow at the intake vents • External Brush Doors – reduces service time by providing easy access to brushes SPECIFICATIONS: • Wheel Diameter 5" • Volts 120 AC/DC • Switch Type Trigger Grip, AC/DC • AMPS/Overload Protection 11 Amp • Max Watts Out (Power) 1400 MWO • Speed RPM 11,000 • Use Wheels RPM Above 11

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Toolup.com
$104.71 See It
14 15 Amp AC/DC Portable Cut-Off Saw - 2414DB

The Makita 2414DB Features: AC/DC switch for use with alternative power sources Makita 14 15 Amp AC/DC Portable Cut-Off Saw

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Max Tool
$197.99 See It
Milwaukee® 6238-20 Deep Cut Ac/Dc Band Saw

Milwaukee 6238-20 Deep Cut AC/DC Band Saw The new Deep Cut Band Saws deliver 2X more durability, best-in-class power at 11 Amps, revolutionary cut visibility and the industrys largest cut capacity at 5" by 5". These Band Saws still deliver on the heritage of long-term reliability and performance that make Milwaukee Band Saws the standard in industrial metalworking, but now feature a new, exclusive Job Site Armor Technology and all metal direct drive system that provide game-changing durability. The Job Site Armor Technology is made of a proprietary composite material and has crush zone barriers that provide long lasting rugged protection. The all metal direct drive gearing system delivers maximum tool life, while requiring less servicing than a chain drive. In addition, a gear protecting clutch extends gear and motor life by absorbing high impact forces caused by blade lock-ups and a new debris protection system delivers longer pulley life by removing debris during use. The new Band Saw's slimmer motor housing increases user line of site delivering superior cut accuracy and revolutionary cut visibility, while a new balanced body design allows tool to rest naturally and comfortably in the users hands. At 14.5 Lbs., this lighter weight design delivers more control over the tool and less fatigue at the conclusion of the work day. Another innovative feature is the tool-free locking adjustable shoe, which is a button actuated tool-free design that allows the user to quickly adjust from an extended shoe to no shoe in seconds. Features: Powerful 11 Amp Motor: Provides maximum performance and durabilityJob Site Armor Technology: Proprietary composite material and crush zone barriers provide long lasting rugged protectionAll Metal Direct Drive: Delivers maximum tool life with all metal direct drive gearing system, while requiring less servicing than a chain driveGear Protecting Clutch: Extends gear and motor life by absorbing high impact forces caused by blade lock-upsRevolutionary Cut Visibility: Slimmer motor housing increases user line of site delivering superior cut accuracyBalanced Body Design: Allows tool to rest naturally and comfortably in users handsLighter Weight, 14.5 Lbs.: Delivers more control over the tool and less fatigue at the conclusion of the work dayTool-Free Locking Adjustable Shoe: Button actuated tool-free design allows user to quickly adjust from an extended shoe to no shoe in secondsIndustry's Largest Cut Capacity: Versatility to cut up to 5" by 5" material in one pass and adjustable shoe allows for less tool rotation when cutting material above 5"Debris Protection System: Delivers longer pulley life by removing debris during useIncludes: Band Saw 23.68 L. 14.43 W. 11.12 H.

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Global Industrial
$279.00 See It
5 Inch Grinder - 11 Amp, AC/DC, Trigger Grip, Model 6121-31A

The Milwaukee 5in. 11 Amp AC/DC Grinder delivers best in class durability and power. High-capacity 120V AC/DC motor with Advanced Airflow system and electronic clutch runs at 11,000 RPM to handle the most demanding grinding jobs. Cord Length ft. 8,

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Northern Tool
$109.99 See It
TIG Welder 200 Amp DC and Versa-Cut 40 Plasma Cutter

Save BIG money when you get our TIG 200 DC Welder PLUS our Versa-Cut 40 Plasma Cutter! Click on the individual links below for all the specs, but you must click the "Add To Cart" button below to get the special savings over individual prices! Eastwood's quality TIG welder, the TIG200 DC Welder, welds steel and stainless steel up to 3/16" thick.* Includes preset post- and pre-flow gas, overload protection, adjustable amperage control for either panel (trigger switch) or foot pedal operation. Amperage adjustable from 10- to 200-amp. WP17-style torch accepts all common electrodes and collets up to 1/8". High-frequency Mosfet inverter with high-frequency start for precise arc starting and superior puddle and penetration control. 110- or 220-volt AC input 50 to 60Hz 200-amp output DC Eastwood-designed Versa-Cut 40 Plasma Cutter is your smartest choice for making clean, fast cuts through steel, stainless or aluminum as thin as 24-gauge, or as thick as 3/8". Compared to mechanical cutting, our Versa-Cut 40 Plasma Cutter works significantly faster, and makes curved and intricate cuts more easily and precisely. Inverter technology offers superior arc stability and cutting power using either 110 or 220 volts, making this a portable unit that is also light weight. A built-in pilot arc system allows for instant arc striking and ease of use when cutting rusty material and expanded metal. The internal moisture separator helps to ensure clean dry air gets to the torch to give you consistent results. Works with 110v or 220v AC input 20' torch cable; 10' ground cable with clamp Rated 40-amp output Air flow rate: 5-7 CFM at 20-60 PSI Backed by Eastwood's no-hassle 3-year warranty *Please note: This TIG200 DC welder does not weld aluminum. To weld aluminum please order our Eastwood TIG Welder 200 AC/DC Welder which has the high-frequency AC setting needed to properly weld aluminum.

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Eastwood.com
$949.99 See It
Arc Welder 235FI AC DC, 230-Volt, 230-Amp -15%

Up to 50% off select Tools

The Forney 314 FI 235 AC/DC arc welder is ready to weld right out of the box. This AC welder is sturdy and can weld up to a half inch of mild steel. Tough scratch resistant metal cabinet. Wheel and handle kit is purchased separately for this unit.

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Sears
$529.99 $449.96 See It
GA6020 10.5 Amp 6" Angle Grinder

Industrial Power Tools Super Joint System (SJS) Technology Helps Prevent Gear Damage * Super Joint System (SJS) technology helps prevent gear damage caused by accidental wheel binding * Powerful 10.5 AMP motor delivers 10,000 RPM for the most demanding applications * Electric brake for maximum productivity * Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life * Refined design at only 6.7 lbs. for reduced operator fatigue * AC/DC switch for use with alternative power source * Protective zig-zag varnish seals the armature from dust and debris for longer tool life * Externally accessible brushes for greater serviceability * Ergonomic soft grip provides increased comfort on the job * Ideal for welders, fabricators, masons, maintenance/repair and more INCLUDES: * 6" Grinding Wheel (A-80846) * Wheel Guard (165488-2) * Inner Flange (224361-6) * Lock Nut (193465-4) * Lock Nut Wrench (782424

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Factory Authorized Outlet
$157.99 See It
9075-20 7 Amp 3/4-Inch Impact Wrench, power-tools

FEATURES:• 380 ft. lbs. of torque - more torque saves time • AC/DC rocker switch for quick selection of forward and reverse • Powerful 7.0 amp motor, 1750 RPM and 2500 IPM (no load) •Light weight (6.2 lbs.) with balanced feel and cushioned grip • Friction ring and through hole socket retention Delivering a whopping 380 ft. lbs. of torque and weighing only 6.2 pounds, this tool has a fantastic power to weight ratio. The 3/4 in. square anvil is more resistant to long term fatigue than a 1/2 in. anvil. The powerful 7.0 amp motor drives a unique impact mechanism at 1750 RPM (no load). This model features a friction ring and through hole socket retention, and a rocker switch for quick selection of forward or reverse. The ergonomically shaped handle with a soft cushioned grip provides a well-balanced and controllable feel to the tool. The special mechanism achieves desired installation torque faster and loosens rusted or fretted bolts in less time.

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Toolup.com
$247.83 See It
GA5020Y 10.5 Amp 5" Angle Grinder

Industrial Power Tools Super Joint System (SJS) Technology Helps Prevent Gear Damage * Super Joint System (SJS) technology helps prevent gear damage caused by accidental wheel binding * Powerful 10.5 AMP motor delivers 11,000 RPM for the most demanding applications * Lock-off trigger switch for added user preference * Electric brake for maximum productivity * Rotatable gear housing can be positioned every 90 * Refined design at only 5.9 lbs. for reduced operator fatigue * AC/DC switch for use with alternative power source * Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life * Protective zig-zag varnish seals the armature from dust and debris for longer tool life * Externally accessible brushes for greater serviceability * Ergonomic soft grip provides increased comfort on the job * Ideal for welders, fabricators, masons, maintenance/repair and more INCLUDES: * 5" Grinding Wheel (741

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Factory Authorized Outlet
$139.99 See It
6 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Guard - DW88

Features: 13.0 Amp, 5,700 rpm motor provides high power and speed for 6 grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * E DeWALT Heavy-Duty 6 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Guard

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Max Tool
$339.99 See It
DWE4887 4.2 Amp Paddle Switch Die Grinder, power-tools

INCLUDES: • (1) Grinder • (2) Wrenches • (1) 1/4" Collet FEATURES: • 4.2 Amp, 25,000 rpm motor provides high power and speed for all 1-1/2" grinding applications • AC/DC capacity works off welding machines and generators for increased productivity and versatility • Convenient paddle switch with lock-on button for easy gripping • Precision 1/4" collet securely holds all proper accessories (1/8" reducing sleeve as optional accessory) SPECIFICATIONS: • 4.2 Amps • Max Watts Out: 330W • No Load Speed: 25,000 rpm • Spindle Lock: N/A • Spindle Thread: 1/4" Collet

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Toolup.com
$184.19 See It
DW882 Heavy-Duty 6" 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Gua

The DW882 Features: * 13.0 Amp, 5,700 rpm motor provides high power and speed for 6" grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * External brush doors for easy servicing.Specifications: * Amps: 13 AC/DC * Max Watts Out: 2,250 W * No Load Speed: 5,700 rpm * Use Wheels RPM Above: N/A * Spindle Lock: N/A * Spindle Thread: 5/8"-11Includes: * Wrench * Arbor nuts * Flanges Features: 13.0 Amp, 5,700 rpm motor provides high power and speed for 6 grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * E

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Factory Authorized Outlet
$339.99 See It
Angle Grinder - 7 Inch Dia, 6000 RPM, 15 Amp, Model GA7001L

This extra heavy-duty 15 AMP Makita Angle Grinder operates at 6000 RPM and features ball-and-needle bearings for durability. AC/DC switch allows use with an alternative power source. Spindle thread size is 5/8in. Model# 6A7001L. Side Handle Yes,

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Northern Tool
$269.99 See It
7-1/4 in. 15 Amp Circular Saw with Brake C7BMR

7-1/4 in. 15 Amp Circular Saw with Brake - C7BMR. Box Wrench - 940543. 24-Tooth Carbide Tipped Blade - 725213. Hefty motor with 1,710 Watt output that produces a no-load speed of 5,800 RPM for greater cutting efficiency through tough materials. Internal Double Insulation (IDI) technology enables the aluminum housing to be intertwined with an injection molded inner nylon core to combine the durability of an all metal body tool with the double insulation advantages of a tool with plastic housing. Tool bearing sits in die-cast aluminum, instead of plastic, to improve tool reliability and greatly extend tool life. Electric brake stops blade rotation within seconds preventing unintended cuts. Levers are made from die-cast aluminum alloy for durability. Cutting and bevel levers are well-placed and move smoothly during adjustments. Bevel capacity ranges up to 55 degrees with a positive stop at 45 degrees. Extra cut capacity to 55 degrees is ideal for framing and cutting compound miter angles for more flexibility. Heavy-duty aluminum base offers easy to read front and side scales for accurate measurements. Easily accessible carbon brush allows for quick and easy brush changes. At a lightweight 10.5 lbs., this saw is easy to maneuver and transport. Soft grip main and sub handles are ergonomically designed to increase grip and improve comfort. AC/DC switch is operable on any power supply including a generator for optimal convenience

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Tyler Tool
$124.99 See It
TIG Welder 200 Amp DC

Weld steel and stainless steel up to 3/16 inch thick* Includes preset post and pre-flow gas, overload protection, adjustable amperage control for either panel (trigger switch) or foot pedal operation. Amperage adjustable from 10 to 200 amp, WP 17 style torch accepts all common electrodes and collets up to 1/8 inch. High frequency Mosfet inverter with high frequency start for precise arc starting and superior puddle and penetration control. 110 or 220 volt 50 to 60Hz 200 amp output DC TIG welder. *Please note: This welder does not weld aluminum. To weld aluminum please order our Eastwood TIG Welder 200 Amp AC/DC welder which has the high frequency AC setting needed to properly weld aluminum.

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Eastwood.com
$499.99 See It
500 Amp Jumpstarter

This NPower 500 Amp jumpstarter is designed to provide instant jumpstarts even in adverse conditions. 12V DC power outlet and powerful 14 Ah SLA battery provide the cranking power you need to get going again. Cable Gauge 4, Volts 12, LED Indicators

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Northern Tool
$79.99 See It
HX-3 Headphone Distribution Amplifier

Live Sound Monitoring - When you need a quality headphone amp that can keep up with your mobile rig, Sweetwater Sales Engineers are happy to recommend the Sound Devices HX-3. This 3-channel headphone amp provides you with the convenience of independent level controls for each headphone output and a variety of inputs, including XLR, 1/4", and 1/8" option. There's also loop I/O for daisy chaining multiple HX-3s together. What's more, the HX-3 headphone amplifier can run for up to 18 hours on just a pair of AA batteries, and a chassis-isolated 5-18V DC input accommodates all kinds of external battery power options. Sound Devices HX-3 Headphone Distribution Amplifier Features:A 3-channel headphone amplifier that easily incorporates into your portable sound rigProfessional-grade circuitry offers 125dB dynamic range with flat frequency responseEach of the 3 outputs includes an independent volume controlGlobally switchable between stereo and mono monitoringAll-metal, chassis-mounted connectors include balanced XLR inputsLoop I/O makes it easy to daisy-chain additional headphone ampsCan run up to 18 hours on 2 x AA and includes input for 5-18VDC batteryHoused in a high-strength, extruded aluminum chassis with protective metal end panelsGet quality headphone distribution in the field with a Sound Devices HX-3! Headphone Amps and Distribution

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Sweetwater
$409.00 See It
Pro Fab Kit - AC/DC TIG Welder & Plasma Cutter

Save BIG money when you get our TIG 200 Welder PLUS our Versa-Cut 60 Plasma Cutter! Click on the individual links below for all the specs, but you must click the "Add To Cart" button below to get the special savings over individual prices! Eastwood-engineered TIG welder, the TIG 200 AC/DC Welder, offers professional-quality TIG welding at an affordable price! Operates on either 110vAC, 15-amp circuit or 220vAC, 30-amp circuit 1/4"-thick welding capacity High-frequency start for precise arc control Square-wave inverter for accurate aluminum welding The Eastwood Versa Cut 60 Plasma Cutter works with 220v input to easily slice through steel, stainless and aluminum as thin as 24-gauge or as thick as 7/8". 220v AC input 20' torch cable; 10' ground cable with clamp Rated 60-amp output Built-in pilot arc system Internal moisture separator

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Eastwood.com
$1,449.99 See It
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